package com.atguigu.gulimall.ware.service.impl;

import com.alibaba.fastjson.TypeReference;
import com.atguigu.common.utils.PageUtils;
import com.atguigu.common.utils.Query;
import com.atguigu.common.utils.R;
import com.atguigu.gulimall.ware.dao.WareInfoDao;
import com.atguigu.gulimall.ware.entity.WareInfoEntity;
import com.atguigu.gulimall.ware.feign.MemberFeignService;
import com.atguigu.gulimall.ware.service.WareInfoService;
import com.atguigu.gulimall.ware.vo.FareVo;
import com.atguigu.gulimall.ware.vo.MemberAddressVo;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.math.BigDecimal;
import java.util.Map;


/**
 * @author wangqian
 */
@Service("wareInfoService")
public class WareInfoServiceImpl extends ServiceImpl<WareInfoDao, WareInfoEntity> implements WareInfoService {
    @Autowired
    MemberFeignService memberFeignService;


    @Override
    public PageUtils queryPage(Map<String, Object> params) {
        QueryWrapper<WareInfoEntity> wrapper = new QueryWrapper<WareInfoEntity>();
        String key = (String) params.get("key");
        if (StringUtils.isNotEmpty(key)) {
            wrapper.eq("id", key).or().like("name", key).or()
                    .like("address", key).or().like("areacode", key);
        }
        IPage<WareInfoEntity> page = this.page(
                new Query<WareInfoEntity>().getPage(params), wrapper);
        return new PageUtils(page);
    }

    /**
     * 根据用户的收货地址来计算运费
     *
     * @param addrId
     * @return
     */
    @Override
    public FareVo getFare(Long addrId) {
        FareVo fareVo = new FareVo();
        R r = memberFeignService.addrInfo(addrId);
        MemberAddressVo vo = r.getData("memberReceiveAddress",new TypeReference<MemberAddressVo>(){});
        if(vo!=null){
            String count = vo.getPhone();
            count = count.substring(count.length()-2,count.length());
            fareVo.setAddressVo(vo);
            fareVo.setFare(new BigDecimal(count));
            return fareVo;
        }else{
            return  null;
        }
    }

}